Understanding Blocked Drains Before delving into the solutions for blocked drains, it's important to understand the causes and signs of this common plumbing issue. Common Causes of Blocked Drains Blocked drains can occur due to various reasons, and understanding the common causes can help prevent future blockages. Some of the main culprits include: Foreign Objects : Items like hair, soap residue, food scraps, and sanitary products can accumulate in the drain pipes, causing blockages over time. Tree Root Intrusions : Tree roots are naturally drawn to sources of water, and they can infiltrate underground pipes, leading to blockages and damage. Grease and Fat Buildup : Pouring grease and fat down the drain may seem convenient, but they can solidify and constrict the flow of water, resulting in blockages. Mineral Deposits : In areas with hard water, mineral deposits can accumulate on the inner walls of pipes, narrowing the passage for water to flow through. Collapsed or Damaged Pipes : Over time, pipes can deteriorate, collapse, or become damaged due to age, ground movements, or external factors. These issues can impede the proper